ZA943897B - Nuclear fuel having improved fission product retention properties - Google Patents
Nuclear fuel having improved fission product retention propertiesInfo
- Publication number
- ZA943897B ZA943897B ZA943897A ZA943897A ZA943897B ZA 943897 B ZA943897 B ZA 943897B ZA 943897 A ZA943897 A ZA 943897A ZA 943897 A ZA943897 A ZA 943897A ZA 943897 B ZA943897 B ZA 943897B
- Authority
- ZA
- South Africa
- Prior art keywords
- nuclear fuel
- fission product
- retention properties
- product retention
- improved
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors
- Y10S376/901—Fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9306713A FR2706066B1 (fr) | 1993-06-04 | 1993-06-04 | Combustible nucléaire ayant des propriétés améliorées de rétention des produits de fission. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA943897B true ZA943897B (en) | 1995-02-02 |
Family
ID=9447772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA943897A ZA943897B (en) | 1993-06-04 | 1994-06-03 | Nuclear fuel having improved fission product retention properties |
Country Status (10)
Country | Link |
---|---|
US (1) | US5999585A (de) |
EP (1) | EP0701734B1 (de) |
JP (1) | JPH09501491A (de) |
CN (1) | CN1056938C (de) |
DE (1) | DE69405565T2 (de) |
ES (1) | ES2109703T3 (de) |
FR (1) | FR2706066B1 (de) |
TW (1) | TW259871B (de) |
WO (1) | WO1994029874A1 (de) |
ZA (1) | ZA943897B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786479B1 (fr) * | 1998-11-26 | 2001-10-19 | Commissariat Energie Atomique | Preparation par atomisation-sechage d'une poudre coulable de bioxyde d'uranium obtenu par conversion en voie seche de l'uf6 |
SE515903C2 (sv) * | 1999-02-19 | 2001-10-29 | Westinghouse Atom Ab | Förfarande för framställning av och material ägnat att sintras till ett oxidbaserat kärnbränsleelement |
FR2817386B1 (fr) * | 2000-11-30 | 2003-02-21 | Franco Belge Combustibles | Procede de fabrication de pastilles de combustible nucleaire oxyde |
FR2817385B1 (fr) * | 2000-11-30 | 2005-10-07 | Framatome Anp | Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles |
DE10249355B4 (de) * | 2002-10-23 | 2005-08-04 | Framatome Anp Gmbh | Brennstoffpellet für einen Kernreaktor und Verfahren zu seiner Herstellung |
US7212869B2 (en) * | 2004-02-04 | 2007-05-01 | Medtronic, Inc. | Lead retention means |
JP5006178B2 (ja) * | 2007-12-21 | 2012-08-22 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
KR100964953B1 (ko) * | 2008-10-15 | 2010-06-21 | 한국원자력연구원 | UO₂격자 내 Cr 고용도를 조절하여 큰 결정립 핵연료 소결체를 제조하는 방법 |
FR2997786B1 (fr) * | 2012-11-08 | 2018-12-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Combustible nucleaire oxyde regulateur des produits de fissions corrosifs additive par au moins un systeme oxydo-reducteur |
FR3000594B1 (fr) * | 2012-12-31 | 2019-05-24 | Korea Atomic Energy Research Institute | Pastille de combustible nucleaire a base de dioxyde d'uranium piegant les produits de fission ayant des microcellules metalliques et sa methode de fabrication |
KR101462738B1 (ko) | 2012-12-31 | 2014-11-17 | 한국원자력연구원 | 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법 |
US10020078B2 (en) | 2013-04-10 | 2018-07-10 | Framatome Inc. | Composite fuel rod cladding |
CN105706177B (zh) * | 2013-11-26 | 2018-06-12 | 阿科姆工程合资(控股)公司 | 一种热导率增强型核燃料芯块及其制备方法 |
RU2666787C2 (ru) * | 2014-03-20 | 2018-09-12 | Айан Ричард СКОТТ | Химическая оптимизация в ядерном реакторе на расплавленных солях |
CN107010960B (zh) * | 2017-04-13 | 2020-03-24 | 中国工程物理研究院材料研究所 | 一种铀基三元碳化物的制备方法及其应用 |
EP3588514B1 (de) | 2018-06-21 | 2023-09-27 | Westinghouse Electric Sweden AB | Brennstoffpellet und verfahren zur herstellung eines brennstoffpellets |
CN110309595B (zh) * | 2019-07-02 | 2021-05-04 | 中国原子能科学研究院 | 一种mox芯块氧势的计算方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170847A (en) * | 1959-12-15 | 1965-02-23 | Joseph A Dudek | Self-moderating fuel element |
US3759787A (en) * | 1960-09-30 | 1973-09-18 | Nasa | Nuclear fuel elements |
GB933984A (en) * | 1961-05-25 | 1963-08-14 | Atomic Energy Authority Uk | Improvements in or relating to nuclear fuels |
AT253068B (de) * | 1963-04-26 | 1967-03-28 | Oesterr Studien Atomenergie | Kernbrennstoffelement |
FR1378895A (fr) * | 1963-08-07 | 1964-11-20 | Commissariat Energie Atomique | Alliages d'uranium faiblement alliés |
US3331748A (en) * | 1965-08-09 | 1967-07-18 | Ca Atomic Energy Ltd | Nuclear fuel elements |
US3348943A (en) * | 1965-08-27 | 1967-10-24 | Bernard D Pollock | Refractory metal dispersion |
US3347749A (en) * | 1965-09-07 | 1967-10-17 | Westinghouse Electric Corp | Modified carbide fuels |
US3347750A (en) * | 1965-11-16 | 1967-10-17 | Westinghouse Electric Corp | High temperature nuclear fuel elements |
DE1671063B1 (de) * | 1967-07-03 | 1971-10-28 | E M Sa D | Kernbrennstoff |
US3545966A (en) * | 1968-02-27 | 1970-12-08 | Etude La Realisation De Combus | Manufacture of improved nuclear fuels |
GB1285190A (en) * | 1968-12-16 | 1972-08-09 | Atomic Energy Authority Uk | Improvements in ceramic fissile materials |
BE728885A (de) * | 1969-02-25 | 1969-08-01 | ||
FR2070027B1 (de) * | 1969-12-30 | 1973-10-19 | Belgonucleaire Sa | |
BE776473A (fr) * | 1970-12-24 | 1972-04-04 | Kernforschungsanlage Juelich | Combustible et/ou matiere fertile pour reacteurs nucleaires |
US4006096A (en) * | 1970-12-24 | 1977-02-01 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of making fissionable-fuel and fertile breeder materials for nuclear reactors |
BE792437A (fr) * | 1971-12-13 | 1973-03-30 | Euratom | Particules de combustible nucleaire dopees par de l'oxyde de cerium avec addition de molybdene |
FR2683374B1 (fr) * | 1991-10-31 | 1994-05-06 | Pechiney Uranium | Agent piegeant la radioactivite de produits de fission generes dans un element combustible nucleaire. |
JP3094778B2 (ja) * | 1994-03-18 | 2000-10-03 | 株式会社日立製作所 | 軽水炉用燃料集合体とそれに用いられる部品及び合金並びに製造法 |
-
1993
- 1993-06-04 FR FR9306713A patent/FR2706066B1/fr not_active Expired - Lifetime
-
1994
- 1994-05-25 TW TW083104760A patent/TW259871B/zh not_active IP Right Cessation
- 1994-06-02 CN CN94192238A patent/CN1056938C/zh not_active Expired - Lifetime
- 1994-06-02 ES ES94917711T patent/ES2109703T3/es not_active Expired - Lifetime
- 1994-06-02 EP EP94917711A patent/EP0701734B1/de not_active Expired - Lifetime
- 1994-06-02 WO PCT/FR1994/000650 patent/WO1994029874A1/fr active IP Right Grant
- 1994-06-02 DE DE69405565T patent/DE69405565T2/de not_active Expired - Lifetime
- 1994-06-02 US US08/553,372 patent/US5999585A/en not_active Expired - Lifetime
- 1994-06-02 JP JP7501394A patent/JPH09501491A/ja active Pending
- 1994-06-03 ZA ZA943897A patent/ZA943897B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1994029874A1 (fr) | 1994-12-22 |
CN1125995A (zh) | 1996-07-03 |
US5999585A (en) | 1999-12-07 |
ES2109703T3 (es) | 1998-01-16 |
CN1056938C (zh) | 2000-09-27 |
DE69405565D1 (de) | 1997-10-16 |
FR2706066B1 (fr) | 1995-07-07 |
EP0701734B1 (de) | 1997-09-10 |
DE69405565T2 (de) | 1998-03-19 |
FR2706066A1 (fr) | 1994-12-09 |
TW259871B (de) | 1995-10-11 |
EP0701734A1 (de) | 1996-03-20 |
JPH09501491A (ja) | 1997-02-10 |
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